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Rolf Liebermann - http://www.sikorski.de/en/frameloader.html?frame=http%3A//www.sikorski.de/composers/composer52.html
Biography and background material from Hans Sikorski International Music Publishers. |
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Rolf Liebermann - http://www.paul-sacher-stiftung.ch/e/collections/liebermann.htm
Contents of the collection held by the Paul Sacher Foundation. |
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Rolf Liebermann - http://www.imdb.com/name/nm0509420/
Filmography as motion picture and television producer from the Internet Movie Database. |
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Rolf Liebermann (1910-1999) - http://www.universaledition.com/truman/en_templates/view.php3?f_id=164&spr=en
Biography, premiers and concerts, works, and photograph, from Universal Edition. |
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Liebermann, Rolf - http://www.wqxr.com/cgi-bin/iowa/cla/learning/grove.html?record=5360
Brief biography noting major genres and positions as opera manager from the Grove Concise Dictionary of Music entry at WQXR radio. |